The graph shows the location of all solutions for some linear equation. the coordinates of two of the points
which linear equation matches this graph?
a)
x+ y = 6
b)
y=2x + 4
c)3x + y = 9
d)
y = -2(x - 5) - 6

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x